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Rifles, Reloading, Optics, Equipment
Gunsmithing
.20BR project.
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<blockquote data-quote="Geoff Seymour" data-source="post: 168684" data-attributes="member: 3780"><p>Hi,</p><p></p><p>Had a few log in probs here but I am here again now.</p><p></p><p>I do mean 20BR and not .22BR, the .20 is a much better performer in all areas, just run the ballistics, I was stunned when I did.</p><p></p><p>For 50 grain bullets 1 in 9 in the normal twist and 1 in 12 for the 40 grainers.</p><p></p><p>I am talking about barrels made from Chrome moly alloy not chrome plated bores. Speed will be about 3800 fps for the 50 grainers. </p><p></p><p>A</p></blockquote><p></p>
[QUOTE="Geoff Seymour, post: 168684, member: 3780"] Hi, Had a few log in probs here but I am here again now. I do mean 20BR and not .22BR, the .20 is a much better performer in all areas, just run the ballistics, I was stunned when I did. For 50 grain bullets 1 in 9 in the normal twist and 1 in 12 for the 40 grainers. I am talking about barrels made from Chrome moly alloy not chrome plated bores. Speed will be about 3800 fps for the 50 grainers. A [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Gunsmithing
.20BR project.
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